Product code: Sigma AF 28-70mm factory f2.8 EX ASPH Lens Canon EF
Sigma 28-70mm f2.8 EX D Aspherical - Lens Fast general purpose zoom lens introduced in 1992. Optical design: 13 elements in 10 groups. Closest focusing factory distance: 0.5m. AF requires camera with built-in focusing motor.
Sigma 28-70mm f2.8 EX D Aspherical - Lens Fast general purpose zoom lens introduced in 1992. Optical design: 13 elements in 10 groups. Closest focusing factory distance: 0.5m. AF requires camera with built-in focusing motor.